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What is the difference between native code, machine code and assembly code?
...efers to code written in a programming language such as C or C++, which is compiled directly into machine code. It contrasts with managed code, which is written in C#, VB.NET, Java, or similar, and executed in a virtual environment (such as .NET or the JavaVM) which kind of “simulates” a process...
How do you track record relations in NoSQL?
...e: if it's more important for data to have cohesion (think of values in a comma-separated list instead of a normalized table), then do it that way.
But this inevitably optimizes for one type of query (e.g. comments by any user for a given article) at the expense of other types of queries (comments...
How to get everything after last slash in a URL?
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WARNING: This basic trick breaks completely on URLs such as http://www.example.com/foo/?entry=the/bar#another/bar. But basic parsing like rsplit is okay if you are absolutely certain there will never be any slashes in your query or fragment parameters. Howev...
Disabling browser caching for all browsers from ASP.NET
... behave correctly. It would be really great to get a reference bit of code commented to indicate which works for all browsers and which is required for particular browser, including versions.
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Best approach for designing F# libraries for use from both F# and C#
...y version of the F# function that you wrote, so I'll add some higher-level comments. First of all, you should read the F# Component Design Guidelines (referenced already by gradbot). This is a document that explains how to design F# and .NET libraries using F# and it should answer many of your quest...
How to see which flags -march=native will activate?
I'm compiling my C++ app using GCC 4.3. Instead of manually selecting the optimization flags I'm using -march=native , which in theory should add all optimization flags applicable to the hardware I'm compiling on. But how can I check which flags is it actually using?
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How to merge 2 JSON objects from 2 files using jq?
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@SimoKinnunen I'm using this command: "jq -s 'add' config.json other/*.json" but when I do a "cat config.json" it is not merged. How can I put the output back to the file?
– Renato Bibiano
Jan 3 at 13:02
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DBMS_OUTPUT.PUT_LINE not printing
When executing the following code, it just says the procedure is completed and doesn't print the infomation i want it to (firstName, lastName) and then the other values from the select query in a table below.
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Reference: Comparing PHP's print and echo
...r, like ! or ~ however it is not an operator. What !, ~ and print have in common is that they are all built into PHP and each takes only one argument. You can use print to create the following weird but valid code:
<?php
print print print print 7; // 7111
At first glance the result ...
Adding additional data to select options using jQuery
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